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Panasonic SA-PM3E Service Manual

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ORDER NO. MD0601004C2
CD Stereo System
SA-PM3E / SA-PM3EB / SA-PM3EG
Colour
(S)... Silver Type
SPECIFICATIONS
Specification
1

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Summary of Contents for Panasonic SA-PM3E

  • Page 1 ORDER NO. MD0601004C2 CD Stereo System SA-PM3E / SA-PM3EB / SA-PM3EG Colour (S)... Silver Type SPECIFICATIONS Specification...
  • Page 2 RMS OUTPUT POWER both channel driven simultaneously 10% total harmonic distortion 5.21 W per channel (6 Output impedance HEADPHONE to 32 Phone jack Terminal Stereo, 3.5 mm FM Tuner Section Frequency range 87.50 to 108.00 MHz / (50 kHz step) Sensitivity V (IHF) S/N 26 dB...

  • Page 3: Safety Precautions

    Notes : 1. Specifications are subject to change without notices. Mass and dimensions are approximate. 2. Total harmonic distortion is measured by the digital spectrum analyzer. Music center: SA-PM3E-S System : SC-PM3E-S Speaker: SB-PM3EG-M Music center: SA-PM3EB-S System : SC-PM3EB-S...
  • Page 4 insulation barriers, insulation papers shields are properly installed. 3. After servicing, check for leakage current checks to prevent from being exposed to shock hazards. 1.1.1. Leakage Current Cold Check 1. Unplug the AC cord and connect a jumper between the two prongs on the plug.

  • Page 5: Caution For Ac Cord

    the measurement is outside of the limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and re- checked before it is returned to the customer. 1.2. Caution for AC Cord 1.3. Before Repair and Adjustment Disconnect AC power, discharge Power Supply Capacitors C272, C472, C501, C909, C910, C911 &...

  • Page 6: Protection Circuitry

    After repairs are completed, restore power gradually using a variac, to avoid overcurrent. - Current consumption at AC 230 V, 50 Hz in NO SIGNAL mode should be ~250 mA. (E/EG) - Current consumption at AC 230-240 V, 50 Hz in NO SIGNAL mode should be ~250 mA.

  • Page 7: Precaution Of Laser Diode

    electrical charge to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices. 6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminium foil or comparable conductive material).
  • Page 8 wird unsichtbare Laserstrahlung von der Lasereinheit abgestrahlt. / Wellenlänge : 780nm / Maximale Strahlungsleistung der Lasereinheit : W/VDE / Die Strahlung an der Lasereinheit ist ungefährlich, wenn folgende Punkte beachtet werden: 1. Die Lasereinheit nicht zerlegen, da die Strahlung an der freigelegten Laserdiode gefährlich ist.

  • Page 9: Handling Precautions For Traverse Deck

    4. Handling Precautions For Traverse Deck The laser diode in the traverse deck (optical pickup) may break down due to potential difference caused by static electricity of clothes or human body. So, be careful of electrostatic breakdown during repair of the traverse deck (optical pickup). Handling of CD traverse deck (optical pickup) 1.

  • Page 10: Handling The Lead-Free Solder

    Put a conductive material (sheet) or steel sheet on the area where the traverse deck (optical pickup) is placed, and ground the sheet. Caution : The static electricity of your clothes will not be grounded through the wrist strap. So, take care not to let your clothes touch the traverse deck (optical pickup).
  • Page 11 points with the Pb free solder until it melts enough. 6. Accessories Note : Refer to Packing Materials & Accessories (Section 23) for part number. Remote control AC cord (For E/EG only) AC cord (For EB only) FM indoor antenna AM loop antenna Antenna plug adaptor (For EB only)

  • Page 12: Self Diagnosis And Special Mode Setting

    7. Operating Instructions Procedures 7.1. Main Unit & Remote Control Operation 7.2. Disc Information 8. Self diagnosis and special mode setting This unit is equipped with features of self-diagnostic & special mode setting for checking the functions & reliability. 8.1. Special Mode Table Below is the various special modes for checking:- Item FL Display...
  • Page 13 Item FL Display Key Operation Mode Name Description Front Key Doctor Mode To enter into In any mode: Doctor Mode for checking of 1. Press [ ] button various items and on main unit follow by [4] and [7] on remote The Check Sum of EEPROM and control.
  • Page 14 Item FL Display Key Operation Mode Name Description Front Key Volume To Forced Volume In doctor mode: 1. Press [7] button on remote control. Setting Setting. 2. Press [8] button on remote control. 3. Press [9] button on remote control. To exit, press button on main unit or remote control.
  • Page 15 Operation Procedures Micon operation & processing C-mecha Abnormal Detection shall Check that all DECK mechanism leaf SW is in OFF state. be executed for DECK. FF shall be executed for 2 sec, after which STOP. / Check the following. / { F.REC INH SW } is OFF / { HALF ] key is SW } is ON / Reel pulse toggles between H &...
  • Page 16 EEPROM (if applicable) will appear on FL display. Below is information on the EEPROM IC (Rom correction) under 3 examples: 1. When EEPROM IC is detected and there is no ROM correction: 2. When EEPROM IC is detected and has ROM correction: 3.
  • Page 17 Note: Micro-processor firmware version refers to version No. (Eg.MS079_12) for micro-processor IC. It is subject to change which would update accordingly. - Rom correction checksum refers to the hex code that is display upon key buttons pressed if an EEPROM is loaded in the unit. (Main P.C.B) 8.1.3.
  • Page 18 recording operation does not start. b) If tape stops by detecting a tape end while recording, it becomes an error. c) If STOP key is pressed while recording or playing, the operation shall be terminated by stopping TAPE. In this case, the doctor mode is not released. d) DMT is output with the same timing as usual.
  • Page 20 8.1.5. TPS Inspection Purpose : To check the TPS. Below is the procedures for this mode. Procedure : Step 1: Enter into Doctor mode (Refer section 8.1 Special Mode Table) Step 2: Press [ ] button on remote control. Enter into TPS Test mode. (During this mode) - Software will start checking for existence of cassette in Deck.

  • Page 21: Error Code Table

    8.2. Error Code Table Self-Diagnosis Function provides information on any problems occuring for the unit and its respective components by displaying error codes. Thesed error code such as U**, H** and F** are stored in memory and held unless it is cleared. The error code is automatically display after entering into self-diagnostic mode.
  • Page 22 Error Diagnosis Description of error Automatic FL Display Remarks Code Contents MODE SW For deck mechanism unit. abnormal Press [ on main unit for next error. REC INH SW For deck mechanism unit. abnormal Press [ on main unit for next error. HALF SW For deck mechanism unit.

  • Page 23: Assembling And Disassembling

    Error Diagnosis Description of error Automatic FL Display Remarks Code Contents POWER During normal For Power Supply Related operation, if DCDET Error Detection. output becomes "L", abnormal normal POWER OFF Press [ process shall not be on main unit for next error. executed, PCONT shall be switched to "L"...

  • Page 24: Disassembly Flow Chart

    Die Lasereinheit nicht zerlegen. Die Lasereinheit darf nur gegen eine vom Hertsteller spezifizierte Einheit ausgetauscht werden. Below is the list of disassembly sections - Disassembly of Side Panel L & R - Disassembly of Top Cabinet Unit - Disassembly of CD Mechanism - Disassembly of CD Open/Close P.C.B.

  • Page 25: Main Parts Location Diagram

    9.3. Main Parts Location Diagram 9.4. Disassembly of Side Panel L & R - Disassembly of Side Panel (R) Step 1: Remove 5 screws. Step 2: Remove the side panel (R) as arrow shown. - Disassembly of Side Panel (L)

  • Page 26: Disassembly Of Top Cabinet Unit

    Step 3: Remove 5 screws. Step 4: Remove the side panel (L) as arrow shown. 9.5. Disassembly of Top Cabinet Unit Step 1: Remove 3 screws.

  • Page 27: Disassembly Of Cd Mechanism

    Step 2: Remove 3 screws. Step 3: Lift up the top cabinet unit, push backward as arrow shown and flip top cabinet unit sideway. (Be careful of the catch) Step 4: Disconnect FFC cable (CN801). Step 5: Detach connector (CN400). Step 6: Remove top cabinet unit.

  • Page 28: Disassembly Of Front Panel

    Step 1: Remove 4 screws. Step 2: Remove CD mechanism. (Refer to section 9.19 for disassembly of CD mechanism unit). 9.7. Disassembly of CD Open/Close P.C.B. - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit Step 1: Unsolder the CD Open SW.
  • Page 29 Step 1: Detach connector (CN900B). Step 2: Disconnect FFC cable (CN802 and CN804).

  • Page 30: Disassembly Of Deck Mechanism

    Step 3: Release 3 claws. Step 4: Remove the front panel as arrow shown. 9.9. Disassembly of Deck Mechanism - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.

  • Page 31: Disassembly Of Panel P.c.b

    Step 2: Remove 4 screws. Step 3: Remove deck mechanism. 9.10. Disassembly of Panel P.C.B. - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.
  • Page 32 Step 2: Remove 9 screws. Step 3: Remove the Panel P.C.B. 9.11. Disassembly of Tuner Extent P.C.B. - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit Step 1: Remove 1 screw.

  • Page 33: Disassembly Of Transformer P.c.b

    Step 2: Detach connector (CN401). Step 3: Remove the Tuner Extent P.C.B. 9.12. Disassembly of Transformer P.C.B. - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) of Item 9.11. - Disassembly of Tuner Extent P.C.B.

  • Page 34: Disassembly Of Rear Panel

    Step 2: Detach connector (CN900B). Step 3: Detach connector (CN505B). Step 4: Remove 4 screws. Step 5: Remove the Transformer P.C.B as arrow shown. 9.13. Disassembly of Rear Panel - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L &...
  • Page 35 - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit Step 1: Remove 5 screws and remove the rear panel. 9.14. Disassembly of Main/Power P.C.B. - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L &...
  • Page 36 Step 1: Remove 1 screw and remove the Main/Power P.C.B as arrow shown. - Replacement of Power Amplifier IC Step 1: Remove 3 screws.
  • Page 37 Step 2: Unsolder the terminal of Power Amp IC (IC300) and replace the component. Step 3: Unsolder the terminal of Transistor (Q503) and replace the component. 9.15. Replacement of CD Lid and CD Open Spring - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit Step 1: Pull both sides CD holders to the direction of the arrows shown.
  • Page 38 Step 2: Press the CD lid as arrow shown to open. Step 3: Remove the CD lid as arrow shown. Step 4: Remove the CD open spring as arrow shown.
  • Page 39 9.16. Replacement of CD Damper Gear - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 2) of Item 9.15. - Replacement of CD Lid and CD Open Spring Step 1: Use a minus screwdriver slot into the gap and push out the damper gear as arrow shown.
  • Page 40 Step 1: Remove the cassette open spring as arrow shown. Step 2: Pull both sides cassette holders to the direction of the arrows shown.

  • Page 41: Replacement Of Optical Pickup Unit (Cd Mechanism)

    Step 3: Remove the cassette lid as arrow shown. 9.18. Replacement of Cassette Damper Gear - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.
  • Page 42 - Follow the (Step 1) - (Step 2) of Item 9.6. - Disassembly of CD Mechanism Step 1: Remove 3 catches and remove the traverse cover.
  • Page 46 9.20. Replacement of a traverse gear A and a traverse gear B - Follow the (Step 1) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 2) of Item 9.6. - Disassembly of CD Mechanism - Follow the (Step 1) - (Step 5) of Item 9.19.
  • Page 48 9.21. Procedure for Replacing Pinch Roller and Head Block (Deck Mechanism Unit) - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.
  • Page 49 9.22. Procedure for Replacing Motor, Capstan Belt A, Capstan Belt B, and Winding Belt (Deck Mechanism Unit) - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.
  • Page 50 Mechanism - Follow the (Step 1) - (Step 4) of Item 9.21. - Procedure for Replacing Pinch Roller and Head Block (Deck Mechanism Unit)
  • Page 53 9.23. Procedure for Replacing Parts on Deck Mechanism PCB - Follow the (Step 1) - (Step 4) of Item 9.4. - Disassembly of Side Panel L & - Follow the (Step 3) - (Step 6) of Item 9.5. - Disassembly of Top Cabinet Unit - Follow the (Step 1) - (Step 4) of Item 9.8.

  • Page 54: Handling Of Cassette Tape Jam

    9.24. Handling of cassette tape jam - Follow the (Step 3) - (Step 4) of Item 9.4. - Disassembly of Side Panel L &...

  • Page 55: Service Fixture And Tools

    10. Service Fixture and Tools Service Tools Extension FFC (A) Deck P.C.B. - Main/Power P.C.B. RFKZPM23PS (19 Pins) 11. Service Positions Note: For description of the disassembly procedures, see the Section 9 11.1. Checking and Repairing of Main/Power P.C.B.
  • Page 56 11.2. Checking and Repairing of Transformer P.C.B. 11.3. Checking and Repairing of CD Servo & CD Open/Close P.C.B.
  • Page 57 11.4. Checking and Repairing of Panel P.C.B. 11.5. Checking and Repairing of Tuner Extent P.C.B.
  • Page 58 11.6. Checking and Repairing of Deck & Deck Mechanism P.C.B.

  • Page 59: Procedure For Checking Operation Of Individual Parts Of Deck Mechanism Unit

    12. Procedure for Checking Operation of Individual Parts of Deck Mechanism Unit 12.1. Operation Check with Cassette Tape 1. Pull up the EJECT lever using a rubber band. (Fig. 6) 2. Supply DC5V to MOTOR. ( MOTOR rotates.) (Fig. 5) 3.
  • Page 60 4. Supply DC9V to the plunger, and turn the power ON and OFF. ( Power +PL, -PL) (Fig. 5) A. FWD PLAY: Supply the plunger power in a flash. (ON: approx. 5msec) B. FWD FF: Supply the plunger power in a flash at PLAY mode. (ON: approx.

  • Page 61: Measurement And Adjustments

    12.2. Operation Check without Cassette Tape 1. Pull up the EJECT lever using a rubber band. (Fig. 6) 2. Supply DC5V to MOTOR. ( MOTOR rotates.) 3. Lift up the mechanism unit’s plunger/rib with the tip of a negative screwdriver, and operate the unit in the same timing as / supplying the power.
  • Page 62 - Normal blank cassette tape (QZZCRA) - Digital frequency counter - Oscilloscope - Electrical voltmeter - Headphone jack output jig (Fig. 13.1.2. Setting of Unit - VOLUME: MAX 13.1.3. Preparations 1. Apply under [9. Assembling and Disassembling]. 2. Remove 4 screws from the mechanism unit to disassemble. under [9. Assembling and Disassembling].
  • Page 63 13.1.4. Tape Speed Adjustment - Normal speed adjustment (only during forward playback) (Product reference value: 3,000±90Hz) 1. Connect a frequency indicator. (Fig. 2. Playback the middle portion of the test tape (QZZCWAT). 3. Adjust the motor screw so that the following output level is produced. (Fig.
  • Page 64 Fig. 11 13.1.5. Bias Voltage Check 1. Connect an electrical voltmeter. (Fig. (Fig. 2. Set the function to “TAPE” position. 3. Insert a normal blank cassette tape (QZZCRA). 4. While pressing and holding down [REC ( )] button, press [TAPE ( )] button to pause the recording mode.

  • Page 65: Voltage Measurement And Waveform Chart

    13.1.6. Bias Frequency Check 1. Connect a digital frequency counter (Fig. 13). 2. Set the function to “TAPE” position. 3. Insert a normal blank cassette tape (QZZCRA) and press “REC” mode on main unit. 4. Check that the output frequency is within the standard range. Standard Value: 98 ±8 kHz Fig.

  • Page 66: Voltage Measurement

    Note: - Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with the chassis taken as standard. Therefore, there may exist some errors in the voltage values, depending on the internal impedance of the DC circuit tester. - Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point because it may differ from actual measuring value due to difference of Measuring instrument...
  • Page 67 FF switch S905 REW switch S906 Power switch S907 Tape_Eject switch S908 Bass/Treble switch S909 Rec switch S971 Mode switch S972 Half switch S973 CR02 switch S975 Recinh_F switch S1000 CD Open/Close switch S7201 Reset switch VR900 VR Volume Jog - The voltage value and waveforms are the reference voltage of this unit measured by DC electronic voltmeter (high impedance) and oscilloscope on the basis of chassis.

  • Page 68: Printed Circuit Board

    to use only manufacturer's specified parts shown in the parts list. Caution ! IC, LSI and VLSI are sensitive to static electricity. Secondary trouble can be prevented by taking care during repair. - Cover the parts boxes made of plastics with aluminium foil. - Put a conductive mat on the work table.
  • Page 69 Mark Function O DRAM address signal O/ P 11 O DRAM address signal O/ O DRAM address signal O/ O DRAM address signal O/ O DRAM address signal O/ O DRAM address signal O/ O DRAM address signal O/ O Write Enable Signal (DRAM) NCAS O DRAM CAS Control...
  • Page 70 Mark Function IOVDD2 I Digital Power Supply Voltage 2 (I/O) DVDD1 - Digital Power Supply Voltage 1 (Built-In) SRVMON0 N.C. Servo Monitor (0) O/P SRVMON1 N.C. Servo Monitor (1) O/P AVSS2 - GND OSCIN I Oscillating Input CTRCRS N.C. Tracking Cross Comparator VREF - +Vref Supply Voltage...
  • Page 71 Mark Function NSRVMONON I Servo Motor O/P Enabling EXT0 N.C. Expansion O/P Port 0 EXT1 N.C. Expansion O/P Port 1 EXT2 N.C. Expansion O/P Port 2 FLAG N.C. Flag Signal O/P N.C. Digital Audio Interface O/ P signal MCLK I Micro-Computer Command Clock I/P MDATA I Micro-Computer Data I/P...
  • Page 72 Mark Function DRVDD I I/O Power Supply Voltage (DRAM) I/O Data Signal O/P 13 I/O Data Signal O/P 12 I/O Data Signal O/P 11 I/O Data Signal O/P 10 I/O Data Signal O/P 9 I/O Data Signal O/P 8 SDRCK O Clock Signal O/P 20.2.
  • Page 73 Mark Function PGND2 - Ground Connection (2) for Driver 21-24 N.C. O No Connection I Power Supply terminal VREF I Reference Voltage Input I Motor Driver (4) Input I Motor Driver (3) Input 20.3. IC803 (MN101C49GHD1) MICROPROCESSOR Pin No. Mark Function VREF- A/D Converter...
  • Page 74 Pin No. Mark Function Remocon Input HALT AC Failure Detect Signal CD_OPEN / CD Open Switch (L: Open, H: Close) RESTSW CD Tranverse Limit SW BLKCK CD Subcode Block Clock Input N.C. No Connection N.C. No Connection NRST Micom Reset (L: Reset) N.C.
  • Page 75 Pin No. Mark Function TUNED I/O Tuner Tuned Signal STEREO I/O Tuner Stereo Signal N.C. No Connection N.C. No Connection N.C. No Connection MOTOR_H Deck Motor Control Out (H: ON) PL_H Deck Plunger Control Out (H: On) N.C. No Connection N.C.

  • Page 76: Troubleshooting Flowchart (Cd Section Circuit)

    21. Troubleshooting Flowchart (CD Section Circuit)

  • Page 77: Exploded Views

    22. Exploded Views 22.1. Cabinet Parts Location...
  • Page 78 22.2. Deck Mechanism (RAA4402-S) & Traverse Part Location 22.3. Packaging...

  • Page 79: Replacement Parts List

    23. Replacement Parts List Notes: - Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardent (resistors), high-quality sound (capacitors), low noise (resistors), etc are used. When replacing any of these components, be sure to use only manufacturer’s specified parts shown in the parts list.
  • Page 80 - Warning: This product uses a laser diode. Refer to “Precaution of Laser Diode”. ACTUNG: Die Lasereinheit nicht zerlegen. Die Lasereinheit darf nur gegen eine vom Hertsteller spezifizierte Einheit ausgetauscht werden. - Capacitor values are in microfarads ( F) unless specified otherwise, P= Pico-farads (pF), F= Farads.
  • Page 81 Ref. No. Part No. Part Name & Description Remarks CABINET AND CHASSIS REEV0095 15P FFC PANEL-MAIN REEV0096 19P FFC DECK-MAIN REEV0097 17P FFC MAIN-CD RFKGAPM3EB-S FRONT PANEL ASS’Y RGLV0061-Q LIGHTING TIP RFKHAPM3EB-S REAR CABINET ASS’Y [M]EB RKSV0033B-H REAR CABINET [M]EG E RGUV0134A-S FUNCTION BUTTON RGUV0136-S...
  • Page 82 RML0371 FR LEVER...
  • Page 83 Ref. No. Part No. Part Name & Description Remarks RML0372-2 WINDING LEVER RML0374-2 EJECT LEVER RMM0131-1 BRAKE ROD RMM0133-1 EJECT ROD RMQ0519 REEL HUB RMS0398-1 MOVING CORE RXQ0470-2 PLUNGER RMC0061 PACK SPRING RXF0061-1 FLYWHEEL F ASS’Y RXG0040 FF RELAY GEAR ASS’Y RMK0283A-2 SUB-CHASSIS RXL0124...
  • Page 84 Ref. No. Part No. Part Name & Description Remarks IC900 C0HBB0000057 IC FL DRIVER IC971 CNB13030R2AU IC PHOTO INTERRUPTOR IC1000 C1AA00000612 IC ANALOG SWITCH IC1001 AN7326K IC P/B REC AMP IC7001 MN6627954MA IC SERVO PROCESSOR/DIGITAL SIGNAL PROCESSOR/DIGITAL FILTER D/A CONVERTER IC7002 BA5948FPE2 IC 4 CH DRIVE...
  • Page 85 Ref. No. Part No. Part Name & Description Remarks D604 B0EAKM000117 DIODE D605 B0EAKM000117 DIODE D606 B0EAKM000117 DIODE D607 B0BC6R700006 DIODE D608 B0ACCK000005 DIODE D609 B0EAKM000117 DIODE D610 B0BC026A0007 DIODE D611 B0EAKM000117 DIODE D802 B0ACCK000005 DIODE D805 B0ACCE000003 DIODE D806 B0ACCE000003 DIODE D807...
  • Page 86 CP1902 K1KA09BA0153 9P CONNECTOR...
  • Page 87 Ref. No. Part No. Part Name & Description Remarks CS971 RJU071H09M1 9P CONNECTOR COILS & TRANSFORMERS L203 J0JBC0000019 CHIP INDUCTOR L204 G0C3R3JA0027 COIL L300 G0AR76Y00002 CHOKE COIL L303 G0AR76Y00002 CHOKE COIL L600 G0B371HA0005 LINE FILTER L801 J0JKB0000020 EMI BEAD CORE L802 J0JKB0000020 EMI BEAD CORE...
  • Page 88 FC601 EYF52BCY FUSE CLIP...
  • Page 89 Ref. No. Part No. Part Name & Description Remarks FUSE PROTECTOR FP552 K5G202A00044 FUSE PROTECTOR JACKS JK501 K4BC04B00123 JK RED/BLACK SPEAKER JK600 K2AA2B000015 JK AC INLET JK900 K2HC103B0162 JK HEADPHONE WIRE W400 REXV0060 2P WIRE (CASS MOTOR) W401 RWJ0210145SQ 10P WIRE W505 REXV0064 8P WIRE TRANS-MAIN...
  • Page 90 Ref. No. Part No. Part Name & Description Remarks ERJ3GEY0R00V CHIP JUMPER WA10 ERJ3GEY0R00V CHIP JUMPER WA11 ERJ3GEY0R00V CHIP JUMPER WA1061 ERJ3GEY0R00V CHIP JUMPER WH900 RMR0314 CABLE HOLDER PACKING MATERIALS RPGV0268 PACKING CASE RPNV0095 POLYFOAM RPHV0001-1 MIRAMAT SHEET ACCESSORIES N2QAYB000002 REMOTE CONTROL A1-1 RKK-HTR0283...
  • Page 91 Ref. No. Part No. Part Name & Description Remarks R383 ERJ3GEY0R00V 0 1/16W R385 ERJ3GEY0R00V 0 1/16W R401 D0GB562JA007 5.6K 1/16W R402 D0GB562JA007 5.6K 1/16W R403 D0GB272JA007 2.7K 1/16W R404 ERJ3GEYJ682V 6.8K 1/16W R406 D0GB153JA007 15K 1/16W R409 D0GB183JA007 18K 1/16W R410 ERJ3GEYJ102V 1K 1/16W...
  • Page 92 R804 D0GB472JA041 4.7K 1/16W...
  • Page 93 Ref. No. Part No. Part Name & Description Remarks R805 ERJ3GEYJ103V 10K 1/16W R806 ERJ3GEYJ103V 10K 1/16W R807 ERJ3GEYJ103V 10K 1/16W R808 ERJ3GEYJ103V 10K 1/16W R809 D0GB101JA007 100 1/16W R810 D0GB101JA007 100 1/16W R811 D0GB101JA007 100 1/16W R812 D0GB101JA007 100 1/16W R813 D0GB101JA007 100 1/16W...
  • Page 94 R870 ERJ3GEYJ102V 1K 1/16W...
  • Page 95 Ref. No. Part No. Part Name & Description Remarks R871 ERJ3GEYJ102V 1K 1/16W R872 ERJ3GEYJ102V 1K 1/16W R873 ERJ3GEYJ102V 1K 1/16W R877 D0GB223JA041 22K 1/16W R878 D0GB223JA041 22K 1/16W R879 D0GB104JA007 100K 1/16W R880 D0GB472JA041 4.7K 1/16W R882 ERJ3GEYJ102V 1K 1/16W R883 D0GB104JA007 100K 1/16W...
  • Page 96 R1210 D0GB333JA007 33K 1/16W...
  • Page 97 Ref. No. Part No. Part Name & Description Remarks R1302 D0GB331JA007 330 1/16W R1303 D0GB475JA007 4.7M 1/16W R1304 D0GB223JA041 22K 1/16W R1305 ERJ3GEYJ103V 10K 1/16W R1307 ERD25FVJ220T 22 1/4W R1308 ERD25FVJ220T 22 1/4W R1309 D0AF471JA039 470 1/4W R1313 ERJ3GEYJ103V 10K 1/16W R1314 ERJ3GEYJ102V 1K 1/16W...
  • Page 98 R7349 D0GB183JA007 18K 1/16W...
  • Page 99 Ref. No. Part No. Part Name & Description Remarks R7601 D0GB4R7JA007 4.7 1/16W R7650 D0GB5R6JA007 5.6 1/16W CAPACITORS C201 F1H1H221A748 220P 50V C203 F1H1H221A748 220P 50V C205 F1H1H221A748 220P 50V C209 F1H1H102A219 1000P 50V C210 F1H1H221A748 220P 50V C211 F1H1H471A219 470P 50V C212 F1H1H102A219...
  • Page 100 C499 F1H1H331A013 330P 50V...
  • Page 101 Ref. No. Part No. Part Name & Description Remarks C501 ECA1EAM682YE 6800 25V C502 ECA1EAK100XB 10 25V C507 F1H1H103A219 0.01 50V C510 ECA1EAK100XB 10 25V C512 ECQE2104KF3 0.1 250V C514 F1H1H103A219 0.01 50V C515 F1H1H103A219 0.01 50V C521 ECQB1H103JF3 0.01 50V C522 ECQB1H103JF3 0.01 50V...
  • Page 102 C846 ECA1HAK010XB 1 50V...
  • Page 103 Ref. No. Part No. Part Name & Description Remarks C847 F1H1H102A219 1000P 50V C848 F1H1H102A219 1000P 50V C849 F1H1H102A219 1000P 50V C851 F1H1E103A029 0.01 25V C852 F1H1H101A230 100P 50V C853 F1H1H101A230 100P 50V C860 ECA1CAK100XB 10 16V C861 F1H1H331A013 330P 50V C862 ECA1CAK100XB 10 16V...
  • Page 104 C1202 F1H1H471A219 470P 50V...
  • Page 105 Ref. No. Part No. Part Name & Description Remarks C1203 ECA1CAK101XB 100 16V C1204 F1H1C2730001 0.027 16V C1205 F1H1H471A219 470P 50V C1206 ECA1HAK2R2XB 2.2 50V C1207 F1H1H152A219 1500P 50V C1208 F2A1C1000018 10P 16V C1209 ECA1HAK3R3XB 3.3 50V C1210 F1H1H682A219 6800P 50V C1221 F1H1H102A219 1000P 50V...
  • Page 106 C7234 F1H1C104A041 0.1 16V Ref. No. Part No. Part Name & Description Remarks C7235 ECEA1CKA100I 10 16V C7241 F1H1H102A219 1000P 50V C7243 F1H1C104A008 0.1 16V C7244 ECJ1VB1C153K 0.015 16V C7253 F1H1H471A219 470P 50V C7263 F1H1C104A041 0.1 16V C7264 F1H1C104A041 0.1 16V C7315 ECJ1VB1A474K 0.47 10V...
  • Page 111 TRANSFORMER P.C.B. Q600 Q601 Q602 Q603 Ref No. MODE CD PLAY -22.2 -33.7 -22.8 STANDBY -20.2 -20.5 -20.5...
  • Page 112 PANEL P.C.B. IC 900 Ref No. MODE CD PLAY -21.6 -21.6 -17.7 -17.6 -15.5 -21.5 STANDBY -20.7 -20.6 -20.3 -20.3 -20.4 -20.4 IC 900 Ref No. MODE CD PLAY -21.5 -21.5 -15.6 -17.7 -21.5 -21.5 -21.5 -15.6 -13.3 -22.2 -13..7 -19.7 -19.7 -19.7...
  • Page 113 MAIN/POWER P.C.B. IC500 Ref No. MODE CD PLAY 27.2 11.1 10.1 STANDBY Ref No. IC800 MODE CD PLAY STANDBY Ref No. IC800 MODE CD PLAY STANDBY IC801 Ref No. MODE CD PLAY STANDBY IC802 Ref No. MODE CD PLAY STANDBY Ref No.
  • Page 114 DECK MECHANISM P.C.B. IC971 Ref No. MODE CD PLAY STANDBY...
  • Page 115 DECK P.C.B. IC1000 Ref No. MODE CD PLAY STANDBY IC1001 Ref No. MODE CD PLAY STANDBY Ref No. IC1001 MODE CD PLAY STANDBY Ref No. Q1101 Q1201 Q1302 Q1303 Q1304 MODE CD PLAY STANDBY Q1309 Q1310 Q1312 Q1314 Q1315 Ref No. MODE CD PLAY STANDBY...
  • Page 116 CD SERVO P.C.B. IC7001 Ref No. MODE CD PLAY STANDBY Ref No. IC7001 MODE CD PLAY STANDBY IC7001 Ref No. MODE CD PLAY STANDBY IC7001 Ref No. MODE CD PLAY STANDBY Ref No. IC7001 MODE CD PLAY STANDBY Ref No. IC7002 MODE CD PLAY...
  • Page 117 CS971 Q1314 R1344 R1342 R1341 R1374 R1343 3.3K Q1316 R1345 2SD09650RA SWITCH Q1314 Q1315 B1GDCFGH0002 KTA12710YTA MOTOR SUPPLY SWITCH SA-PM3E/EB/EG DECK / DECK MECHANISM / TAPE EJECT CIRCUIT SWITCH JW1903 IC971 R972 R973 IC971 CNB13030R2AU DECK MECHANISM PHOTO INTERRUPTOR CIRCUIT...
  • Page 118 C412 1000P 1000P R901 R902 R903 R904 R905 VOL_JOG1 1.2K 1.5K 2.2K 3.3K 4.7K C326 0.01 VOL_JOG2 TNR_GND C921 C920 100P 100P VREF+ L204 VREF- G0C3R3JA0027 AGND WA09 D906 B3AAA0000489 R915 STANDBY LED AUX_LCH SYS6V SA-PM3E/EB/EG PANEL / TRANSFORMER CIRCUIT...
  • Page 119 R845 LOADING CD_RST D806 R841 C837 C838 B0ACCE000003 R827 2.7K REST_SW 6.3V100 6.3V100 STAT R828 R829 Q802 Q801, Q802 R830 B1GBCFGG0030 L=OPEN CN400 R831 H=CLOSE SWITCH WA10 CD_OPEN/CLOSE CD_OPEN_SW W400 S1000 CD OPEN/CLOSE CD OPEN/CLOSE VREF+ CIRCUIT SA-PM3E/EB/EG MAIN CIRCUIT...
  • Page 120 R292 6.8K 6.8K 6.8K 6.8K C586 50V10 C493 C293 0.027 0.027 R581 6.8K C582 R586 50V1 ASP_CLK ASP_DATA C781 AGND 15 14 13 12 11 10 CN802 SA-PM3E/EB/EG MAIN CIRCUIT RMBV0043 (REF NO 26) PANEL CIRCUIT (CN901) ON SCHEMATIC DIAGRAM-5...
  • Page 121 D525 C502 25V10 R504 Q500 D501, D502, D504, D505 B0EAMM000038 SYS6V Q500 B1GCCFGA0006 C521 C523 D502 D504 CURRENT LIMITING 0.01 0.01 C512 C501 25V6800 C522 C524 D501 D505 0.01 0.01 W505 SA-PM3E/EB/EG MAIN CIRCUIT TRANSFORMER CIRCUIT (CN505B) ON SCHEMATIC DIAGRAM-5...
  • Page 122 SCHEMATIC DIAGRAM - 1 OPTICAL CD SERVO CIRCUIT : +B SIGNAL LINE : CD-DA SIGNAL LINE : CD SIGNAL LINE PICKUP CIRCUIT W7022 W7020 LASER DIODE CP701 W7025 R7601 C7232 W7006 C7601 C7670 C7626 C7227 W7019 R7217 6.3V33 50V1 6.3V220 R7650 C7225 Q7601...

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